WO2019095286A1 - Sac de glace pour expérience biologique et procédé d'utilisation pour celui-ci - Google Patents

Sac de glace pour expérience biologique et procédé d'utilisation pour celui-ci Download PDF

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Publication number
WO2019095286A1
WO2019095286A1 PCT/CN2017/111674 CN2017111674W WO2019095286A1 WO 2019095286 A1 WO2019095286 A1 WO 2019095286A1 CN 2017111674 W CN2017111674 W CN 2017111674W WO 2019095286 A1 WO2019095286 A1 WO 2019095286A1
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WO
WIPO (PCT)
Prior art keywords
ice
ice pack
main
ice bag
pack
Prior art date
Application number
PCT/CN2017/111674
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English (en)
Chinese (zh)
Inventor
王建坤
Original Assignee
盐城天顺机械科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 盐城天顺机械科技有限公司 filed Critical 盐城天顺机械科技有限公司
Priority to PCT/CN2017/111674 priority Critical patent/WO2019095286A1/fr
Publication of WO2019095286A1 publication Critical patent/WO2019095286A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes

Definitions

  • the invention belongs to the technical field of molecular biology, and particularly relates to an ice bag for biological experiments and a using method thereof.
  • the enzyme in the upper part of the centrifuge tube may be partially deactivated, affecting the experimental results, and may even cause the experiment to start again.
  • the object of the present invention is to provide a biological experiment ice pack and a use method thereof, which can quickly make the working fluid in the centrifuge tube, especially the 15 ml or 50 ml centrifuge tube, quickly reach a low temperature state, and at the same time keep the low temperature for a long time, thereby ensuring The activity of the enzyme in the working fluid ensures the success rate of the experiment and avoids possible repeated experiments.
  • An ice pack for biological experiment comprising a main ice pack for placing a centrifuge tube rack, and a side ice pack capable of flipping 360 degrees around the main ice pack is hinged at an edge of the main ice pack, and the main ice pack and the sub-ice pack are both
  • the utility model is composed of a rectangular box-shaped plastic box body containing contents, wherein the main ice bag is hinged with a plurality of telescopic brackets, and the sub-ice bag is provided with a plurality of grooves, and the groove is along the main body and the main body.
  • One end of the ice bag hinged is arranged away from one end of the main ice bag, and an elastic ring is disposed in the groove, and an end of one end of the bracket is movably inserted into the groove and closely attached to the elastic ring .
  • the centrifuge tube When the centrifuge tube is relatively large, placed on the main ice pack, it can receive the low temperature transfer of the sub-ice pack except the main ice pack, and the accommodation for accommodating the centrifuge tube formed between the main ice pack and the sub-ice pack
  • the space is slower in heat dissipation than only one of the main ice packs, so that the working fluid in the centrifuge tube placed on the centrifugal tube rack on the main ice pack can be quickly brought to a low temperature state, and can be maintained for a long time.
  • the low temperature state can maintain the activity of the enzyme in the working fluid, ensure the success rate of the experiment, and avoid possible repeated experiments.
  • the auxiliary ice pack is provided at an edge of the four sides of the main ice pack.
  • the centrifuge tube placed on the centrifuge tube can be subjected to cold air transmission in five directions, thereby maintaining it at a low temperature.
  • a side of the main ice bag hinged with the sub-ice bag is provided with a pivot, two ends of the sub-ice bag are provided with a bump, and the protrusion is provided with a through hole, and the two of the pivot The ends are respectively inserted into the two through holes.
  • the interior of the pivot is hollow, and the cavity is filled with the contents.
  • the pivot also functions as an ice pack to further maintain a low temperature.
  • one, two or more of the brackets are disposed between the main ice pack and one of the sub-ice packs.
  • the content is a high molecular polymer, a water absorbing resin or water.
  • a method of using an ice pack for a right biological experiment comprising the steps of:
  • step S2 adjusting a positional relationship between the main ice pack and the sub-ice pack according to the size of the centrifuge tube rack in step S1, thereby adjusting an opening size of an accommodation space formed between the main ice pack and the sub-ice pack
  • the bracket is contracted, the bracket is attached to one side of the main ice bag, and the sub-ice bag is turned over, such that one side of the auxiliary ice bag and one of the main ice bag are The side faces are attached, and one side of the main ice pack that is attached to the sub-ice bag and one side of the main ice pack provided with the bracket are parallel to each other, and are placed in a refrigerator for refrigeration.
  • This collection of ice packs can reduce the storage space occupied by the ice packs.
  • the invention has the beneficial effects that the working fluid in the centrifuge tube, especially the 15 ml or 50 ml centrifuge tube can be quickly brought to a low temperature state, and the temperature is kept low for a long time, and can be kept in the working fluid, compared with only one main ice pack.
  • the activity of the enzyme ensures the success rate of the experiment and avoids repeated experiments.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic view of the mechanism of the sub-ice bag
  • Figure 3 is a plan view of a state of use of the present invention.
  • the figure is marked as: 1, the main ice bag; 2, the auxiliary ice bag; 3, the bracket; 4, the groove; 41, the elastic ring; 5, the pivot; 6, the bump; 61, the through hole; ; 8, centrifuge tube.
  • a biological experiment ice bag includes a main ice bag 1 for placing a centrifuge tube rack 7, and a sub-ice bag 2 capable of 360-degree turning around the main ice bag 1 is hinged at an edge of the main ice bag 1.
  • the ice packs 2 are provided at the edges of the four sides of the main ice pack 1, and the main ice packs 1 and the sub-ice packs 2 are each formed of a plastic box having a rectangular parallelepiped shape containing contents, and the contents are high molecular polymers and water absorbing resins. Or water.
  • the main ice pack 1 is hinged with a plurality of telescopic brackets 3, and the auxiliary ice pack 2 is provided with a plurality of grooves 4 arranged along a direction away from the end hinged with the main ice pack 1 away from the end of the main ice pack 1, the groove 4
  • An elastic ring 41 is disposed therein, and an end of one end of the bracket 3 is movably inserted into the recess 4 and closely adheres to the elastic ring 41.
  • the accommodating space allows the centrifugal tube 8 placed on the centrifuge tube rack 7 to receive the cold air transmission in five directions, so that it is maintained at a low temperature state, and the heat dissipation is slow, enabling placement.
  • the working fluid in the centrifuge tube 8 on the centrifugal tube rack 7 on the main ice pack 1 quickly reaches a low temperature state, and can maintain a low temperature state for a long time, can maintain the activity of the enzyme in the working fluid, and ensure the success rate of the experiment, avoiding the possibility Repeated experimentation.
  • a side portion of the main ice pack 1 hinged to the auxiliary ice pack 2 is provided with a pivot 5, and two ends of the auxiliary ice pack 2 are provided with a protrusion 6 provided with a through hole 61, and two ends of the pivot shaft 5 are respectively Inserted into the two through holes 61.
  • This is a hinged manner in which the sub-ice bag 2 is rotated about the pivot 5 to adjust the positional relationship with the main ice pack 1, thereby adjusting the size of the opening in which the accommodation space of the centrifuge tube rack 7 is placed.
  • the interior of the pivot 5 is hollow, and the cavity of the pivot 5 contains contents.
  • the pivot 5 also functions as an ice pack to further maintain a low temperature.
  • brackets 3 are provided between the main ice pack 1 and one of the sub-ice packs 2.
  • a method of using an ice pack for biological experiments comprising the steps of:
  • the bracket 3 is contracted, the bracket 3 is attached to one side of the main ice pack 1, and the sub-ice pack 2 is turned over, so that one side of the sub-ice pack 2 is attached to one side of the main ice pack 1, and the pair One side of the main ice pack 1 to which the ice pack 2 is attached and one side of the main ice pack 1 provided with the rack 3 are parallel to each other, and are placed in a refrigerator for refrigeration.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

L'invention concerne un sac de glace pour une expérience biologique et un procédé d'utilisation pour celui-ci, lesquels se rapportent au domaine technique de la biologie moléculaire. Le sac de glace comprend un sac de glace primaire (1) pour disposer un râtelier de tuyaux centrifuges (7). Un sac de glace secondaire (2) apte à être renversé autour du sac de glace primaire (1) de 360 degrés est relié de manière articulée au bord du sac de glace primaire (1). Le sac de glace primaire (1) et le sac de glace secondaire (2) sont chacun constitués par un corps de boîte en matière plastique rectangulaire comportant des contenus à l'intérieur. Un support (3) apte à s'étendre est relié de manière articulée au sac de glace primaire (1). Le sac de glace secondaire (2) comporte une pluralité de rainures (4). Les rainures (4) sont agencées dans une direction à partir d'une extrémité reliée de manière articulée au sac de glace primaire (1) jusqu'à une extrémité distante vis-à-vis du sac de glace primaire (1). Des bagues élastiques (41) sont disposées dans les rainures (4). La partie d'extrémité d'une extrémité du support (3) est insérée de façon mobile dans les rainures (4), et est en contact étroit avec les bagues élastiques (41). Le sac de glace peut admettre rapidement un liquide de travail dans un tuyau centrifuge, en particulier un tuyau centrifuge de 15 ml ou de 50 ml, de façon à atteindre rapidement un état à basse température, et la basse température est maintenue pendant une longue durée, de telle sorte que l'activité d'un enzyme dans le liquide de travail peut être maintenue, que le taux de réussite d'expériences est assuré, et que des expériences répétées sont évitées.
PCT/CN2017/111674 2017-11-17 2017-11-17 Sac de glace pour expérience biologique et procédé d'utilisation pour celui-ci WO2019095286A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/111674 WO2019095286A1 (fr) 2017-11-17 2017-11-17 Sac de glace pour expérience biologique et procédé d'utilisation pour celui-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/111674 WO2019095286A1 (fr) 2017-11-17 2017-11-17 Sac de glace pour expérience biologique et procédé d'utilisation pour celui-ci

Publications (1)

Publication Number Publication Date
WO2019095286A1 true WO2019095286A1 (fr) 2019-05-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/111674 WO2019095286A1 (fr) 2017-11-17 2017-11-17 Sac de glace pour expérience biologique et procédé d'utilisation pour celui-ci

Country Status (1)

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WO (1) WO2019095286A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285185A (ja) * 2007-05-16 2008-11-27 Mitsubishi Plastics Ind Ltd 保冷容器
CN203638415U (zh) * 2013-11-04 2014-06-11 深圳华大基因研究院 冰盒
CN204568405U (zh) * 2015-05-06 2015-08-19 无锡市第二人民医院 一种低温保存试管架转运盒
CN205724994U (zh) * 2016-04-21 2016-11-23 苏州慧得赛物联网技术有限公司 一种多功能移动电源装置
CN106697489A (zh) * 2015-11-17 2017-05-24 财团法人工业技术研究院 折叠式保冷箱
CN108036561A (zh) * 2017-11-17 2018-05-15 盐城天顺机械科技有限公司 一种生物实验用冰袋及其使用方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285185A (ja) * 2007-05-16 2008-11-27 Mitsubishi Plastics Ind Ltd 保冷容器
CN203638415U (zh) * 2013-11-04 2014-06-11 深圳华大基因研究院 冰盒
CN204568405U (zh) * 2015-05-06 2015-08-19 无锡市第二人民医院 一种低温保存试管架转运盒
CN106697489A (zh) * 2015-11-17 2017-05-24 财团法人工业技术研究院 折叠式保冷箱
CN205724994U (zh) * 2016-04-21 2016-11-23 苏州慧得赛物联网技术有限公司 一种多功能移动电源装置
CN108036561A (zh) * 2017-11-17 2018-05-15 盐城天顺机械科技有限公司 一种生物实验用冰袋及其使用方法

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